Background projection
[计] 背景投影
🧩 词语组成解析
projection
[prə'dʒekʃən]
n. 预测;规划，设计;[心]投射;突起物;
🗣️ 情景例句
Why don't you talk to him about it tomorrow?
何不明天再跟他谈？
Yay team!
加油！
She is a composer for the harp.
她是位写竖琴曲的作曲家